div {
  padding: 0;
  margin: 0;
  display: block;
}
body {
  perspective: 800;
}
.w {
  margin: 0 auto;
  width: 1200px;
}
.head_lsf {
  background-color: #1f272b;
  height: 50px;
}
.head_lsf .head_l_lsf {
  float: left;
  line-height: 50px;
}
.head_lsf .head_r_lsf {
  float: right;
}
.head_lsf .head_r_lsf ul li {
  float: left;
  line-height: 50px;
  margin: 0 12px;
}
.head_lsf .head_r_lsf ul li a {
  font-size: 13px;
  color: #949596;
}
.head_lsf .head_r_lsf ul li a:hover {
  color: #fff;
}
.nav_lsf {
  background: url(../images/mo.bg.jpg) no-repeat scroll;
  height: 1080px;
  overflow: hidden;
  position: relative;
  margin: 0 auto;
}
.nav_lsf .nav_l_lsf {
  height: 1080px;
  width: 109px;
  position: absolute;
  top: 0;
  left: 0;
}
.nav_lsf .nav_l_lsf ul {
  padding-top: 28px;
  position: absolute;
  /* top: 50%;
    left: 50%;
    margin-top: -535px;
    margin-left: -54.5px; */
  height: 1080px;
  width: 108px;
  background: url(../images/icon-mp.png) no-repeat;
  background-position: 0 20px;
  /* background-color: red; */
}
.nav_lsf .nav_l_lsf ul li {
  width: 66px;
  height: 66px;
  margin-left: 21px;
}
.nav_lsf .nav_l_lsf ul li a {
  display: none;
  width: 100%;
  height: 100%;
  margin: 0;
  font-size: 20px;
  text-align: center;
  line-height: 66px;
  color: #fff;
}
.nav_logo_lsf {
  position: absolute;
  top: 20px;
  left: 116px;
  width: 206px;
  height: 100px;
}
.synopsis_lsf {
  position: absolute;
  top: 0;
  left: 300px;
  width: 495px;
  height: 100%;
  padding-top: 190px;
}
.synopsis_lsf .mpjj {
  padding-top: 20px;
}
.synopsis_lsf .mpjj p {
  font-size: 16px;
  color: #a39171;
  text-indent: 32px;
  padding-bottom: 10px;
}
.video {
  position: relative;
  margin-top: 45px;
  width: 100%;
}
.video .img_lsf {
  width: 150px;
  height: 150px;
  /* background-color: #000; */
  transform: rotate(45deg);
  overflow: hidden;
}

.video .img_lsf img {
  position: absolute;
  top: 0;
  left: 0;
  transform: rotate(-45deg);
  width: 215px;
  height: 215px;
  margin-top: -35px;
  margin-left: -35px;
}
/* .video .img_lsf img:hover {
    transform: translateZ(400px) rotateZ(360deg);
} */
.bf_lsf {
  position: absolute;
  top: 0;
  left: 0;
  background-color: #000;
  opacity: 0.3;
  z-index: 1;
  transform: rotate(-45deg);
  width: 215px;
  height: 215px;
  margin-top: -35px;
  margin-left: -35px;
}
.video .img_lsf .bf_lsf img {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 44px;
  height: 70px;
  transform: rotate(0deg) translate(58%, 0%);
}
.rw_lsf {
  position: absolute;
  top: 0;
  right: 500px;
  width: 500px;
  height: 100%;
  /* background-color: #000; */
}
.rw_lsf img {
  position: absolute;
  top: 0;
  left: -250px;
  transition: all 0.3s linear 0s;
}
.cd_lsf {
  position: absolute;
  top: 0;
  right: 168px;
}
.bottom_nav {
  width: 157px;
  height: 35px;
  background: url(../images/icon-nav-s.png);
  overflow: hidden;
  margin-top: 100px;
}
.bottom-nav .bn-box {
  width: 200px;
}
.bottom-nav .bn-box a {
  display: inline-block;
  width: 35px;
  height: 35px;
  margin-right: 21px;
}
.r_table_lsf {
    position: absolute;
    padding: 0 10px;
    height: 1080px;
    background: url(../images/bg-rtable.png) no-repeat;
    transition: all 0.3s linear 0s;
    top: 0;
    right: 0;
    z-index: 3;
}
.r_table_lsf .btn_ofnav_lsf {
    position: absolute;
    width: 23px;
    height: 164px;
    background: url(../images/btn-lnav-off.png) no-repeat;
    left: -15px;
    top: 50%;
    margin-top: -85px;
    cursor: pointer;
    line-height: 164px;
} 
.r_table_lsf .btn_ofnav_lsf img {
    margin-left: 10px;
    cursor: pointer;
}
.r_table_lsf .con_lsf {
    width: 346px;
    margin: 0 auto;
    padding-top: 65px;
    
}
.r_table_lsf .con_lsf .skill-table {
  margin-top: 45px;
  display: flex;
}
.r_table_lsf .con_lsf .skill-table .left {
  flex: 1;
  text-align: center;
  height: 175px;
  cursor: pointer;
}
.r_table_lsf .con_lsf .skill-table .left img {
  margin: 46px 44.5px 11px;
  border: 2px solid #5e5953;
  border-radius: 50%;
}
.r_table_lsf .con_lsf .skill-table .left span {
  display: none;
}
.r_table_lsf .con_lsf .skill-table .act {
  background: url(../images/jn.png);
}

.r_table_lsf .con_lsf .skill-table .act span {
    color: #564120;
    font-size: 20px;
    text-shadow: 2px 1px 1px #f1dd86;
    display: block;
}
.r_table_lsf .con_lsf .mp-det-lsf {
    width: 346px;
    font-size: 16px;
    color: #e0c99d;
    margin-top: 40px;
    overflow: hidden;
}
.r_table_lsf .con_lsf .mp-det-lsf .mpbox {
  margin-left: 0px;
  /* background-color: red; */
  height: 593px;
  display: flex;
  transition: all 0.3s linear 0s;
}
.r_table_lsf .con_lsf .mp-det-lsf .mpbox div{
  flex: 1;
  text-align: center;
}
.r_table_lsf .con_lsf .mp-det-lsf .mpbox div p {
  height: 80px;
  width: 328px;
  padding-left: 9px;
}
.r_table_lsf .con_lsf .mp-det-lsf .mpbox div img {
  margin: 20px auto 30px;
}
footer {
  background-color: #222;
  padding: 10px 0;
  font-size: 12px;
}
  .footer {
    height: 250px;
    width: 900px;
    margin: 0 auto;
    color: #555;
  }
    a {
      color: #555;
    }

    p {
      margin: 10px 0;
    }

    p:last-child {
      display: flex;
      align-items: center;
    }
      span {
        display: inline-block;
      }
    




/* 动画部分的css */
.nav_lsf .nav_l_lsf > ul >.nav-l-lsf-act {
  background-image: url('../images/icon-mpact.png');
  background-position: -20px 0;
  
}
.nav_lsf .nav_l_lsf > ul >.nav-l-lsf-act a {
  display: block;
}
.mpboxtranslateX {
  transform: translateX(-323px);
  transition: all 0.3s linear 0s;
}
.r_table_lsf .btn_ofnav_lsf .btn_img_fz {
  transform: rotateY(180deg);
}

